Description
Product description: PROGRESSIVE SUSPENSION heavy duty fork spring set
The PROGRESSIVE SUSPENSION heavy duty fork spring set is a high quality upgrade component for the Harley Davidson FLS motorcycle model. This spring kit is specifically designed to improve the handling and performance of your motorcycle fork. By using this kit, motorcyclists can benefit from increased stability and improved riding comfort, especially under heavy loads or in demanding riding situations.
This product set consists of two springs designed to provide optimal performance and durability. The springs are made from high quality materials that ensure excellent resistance to fatigue and corrosion. They are ideal for drivers looking for a reliable and robust solution to their suspension needs.
Technical details
- ITEM NO. Manufacturer: 11-1536
- Outer diameter: 32.00mm (1.26")
- Spring rate: 1.21 kg/mm - 1.66 kg/mm (68 lb/in - 93 lb/in)
- Length: 400.00mm (15.75")
- Number of pieces: Couple
The outer diameter of the springs is 32.00 mm (1.26 inches), ensuring a precise fit in the fork. The 400.00 mm (15.75 inch) spring length is optimally tuned to provide effective suspension without excessive compression or locking. The variable spring rate from 1.21 kg/mm to 1.66 kg/mm (68 lb/in - 93 lb/in) allows the suspension to be flexibly adjusted to rider weight and driving conditions, which is particularly beneficial for heavier loads.
Installing the PROGRESSIVE SUSPENSION Heavy Duty Fork Spring Kit can significantly improve ride quality by minimizing fork bottom out and providing a stable ride even in the harshest conditions. This makes it an excellent choice for Harley Davidson FLS owners looking for improved performance and increased reliability.
In summary, the PROGRESSIVE SUSPENSION heavy duty fork spring kit is a recommended investment for anyone looking to take their motorcycle's performance to the next level. It not only offers improved handling and stability, but also increased safety and driving comfort.
Show compatible vehicles (500)
| Make | Model | Displacement | Year | Variant | Country | Position | Note |
|---|---|---|---|---|---|---|---|
| Harley Davidson | FL 1200 | 1200 | 1947-1948 | ALL | |||
| Harley Davidson | FL 1200 | 1200 | 1949-1957 | Hydra Glide | ALL | ||
| Harley Davidson | FL 1200 | 1200 | 1958-1964 | Duo Glide | ALL | ||
| Harley Davidson | FL 1200 | 1200 | 1965-1977 | Electra Glide | ALL | ||
| Harley Davidson | FLH 1200 | 1200 | 1958-1964 | Duo Glide | ALL | ||
| Harley Davidson | FLH 1200 | 1200 | 1970-1977 | Electra Glide | ALL | ||
| Harley Davidson | FLH 1200 | 1186 | 1978-1980 | Electra Glide | ALL | ||
| Harley Davidson | FLH 1340 | 1319 | 1983 | Electra Glide | ALL | ||
| Harley Davidson | FLH 1340 | 1319 | 1984 | Electra Glide Belt Drive | ALL | ||
| Harley Davidson | FLH 1340 | 1340 | 1984-1985 | Electra Glide Standard | AMERICA | ||
| Harley Davidson | FLHC | 1319 | 1979 | Electra Glide Classic | ALL | ||
| Harley Davidson | FLHR 1340 | 1338 | 1994-1998 | Road King | ALL | ||
| Harley Davidson | FLHR 1450 | 1449 | 1999-2003 | Road King | ALL | ||
| Harley Davidson | FLHR 1450 | 1450 | 2004-2006 | Road King | AMERICA | ||
| Harley Davidson | FLHR 1584 | 1584 | 2007-2008 | Road King | ALL | ||
| Harley Davidson | FLHR 1584 | 1584 | 2009-2011 | Road King | AMERICA | ||
| Harley Davidson | FLHR 1584 ABS | 1584 | 2008-2009 | Road King | ALL | ||
| Harley Davidson | FLHR 1584 ABS | 1584 | 2010-2011 | Road King | AMERICA | ||
| Harley Davidson | FLHR 1690 | 1690 | 2012-2013 | Road King | AMERICA | ||
| Harley Davidson | FLHR 1690 ABS | 1690 | 2012-2013 | Road King | AMERICA | ||
| Harley Davidson | FLHR 1690 ABS | 1690 | 2013 | Road King 110th Anniversary | ALL | ||
| Harley Davidson | FLHRC 1450 | 1450 | 2004 | Road King Classic | AMERICA | ||
| Harley Davidson | FLHRC 1584 | 1584 | 2007-2010 | Road King Classic | ALL | ||
| Harley Davidson | FLHRC 1584 ABS | 1584 | 2008-2011 | Road King Classic | ALL | ||
| Harley Davidson | FLHRC 1690 ABS | 1690 | 2011-2013 | Road King Classic | ALL | ||
| Harley Davidson | FLHRCI 1340 EFI | 1338 | 1998 | Road King Classic | ALL | ||
| Harley Davidson | FLHRCI 1450 EFI | 1449 | 1999-2006 | Road King Classic | ALL | ||
| Harley Davidson | FLHRI 1340 EFI | 1338 | 1996-1997 | Road King | ALL | ||
| Harley Davidson | FLHRI 1450 EFI | 1450 | 1999-2000, 2003 | Road King | AMERICA | ||
| Harley Davidson | FLHRI 1450 EFI | 1449 | 2001-2002, 2004-2006 | Road King | ALL | ||
| Harley Davidson | FLHRS 1450 | 1450 | 2004-2006 | Road King Custom | AMERICA | ||
| Harley Davidson | FLHRS 1584 | 1584 | 2007 | Road King Custom | ALL | ||
| Harley Davidson | FLHRSE3 1800 | 1800 | 2007 | Road King Screamin Eagle | ALL | ||
| Harley Davidson | FLHRSE4 1800 ABS | 1800 | 2008 | Road King Screamin Eagle | ALL | ||
| Harley Davidson | FLHRSE5 1800 ABS | 1800 | 2013 | Road King CVO | ALL | ||
| Harley Davidson | FLHRSE5 1800 ABS | 1800 | 2013 | Road King CVO 110th Anniversary | ALL | ||
| Harley Davidson | FLHRSEI 1550 | 1545 | 2002 | Road King Screamin Eagle | ALL | ||
| Harley Davidson | FLHRSEI2 1690 | 1690 | 2003 | Road King Screamin Eagle | ALL | ||
| Harley Davidson | FLHRSI 1450 EFI | 1449 | 2004-2006 | Road King Custom | ALL | ||
| Harley Davidson | FLHS 1200 | 1200 | 1979-1980 | Electra Glide Sport | AMERICA | ||
| Harley Davidson | FLHS 1340 | 1319 | 1987-1989 | Electra Glide Sport | ALL | ||
| Harley Davidson | FLHS 1340 | 1338 | 1990-1994 | Electra Glide Sport | ALL | ||
| Harley Davidson | FLHT 1340 | 1319 | 1983-1984, 1986-1988 | Electra Glide | ALL | ||
| Harley Davidson | FLHT 1340 | 1319 | 1995 | Electra Glide Standard | ALL | ||
| Harley Davidson | FLHT 1340 | 1338 | 1996-1998 | Electra Glide Standard | ALL | ||
| Harley Davidson | FLHT 1450 | 1449 | 1999-2003 | Electra Glide | ALL | ||
| Harley Davidson | FLHT 1450 | 1450 | 2004-2006 | Electra Glide | AMERICA | ||
| Harley Davidson | FLHT 1584 | 1584 | 2007-2008 | Electra Glide | ALL | ||
| Harley Davidson | FLHT 1584 | 1584 | 2009-2010 | Electra Glide | AMERICA | ||
| Harley Davidson | FLHT 1584 ABS | 1584 | 2008-2010 | Electra Glide | ALL | ||
| Harley Davidson | FLHTC 1340 | 1319 | 1983-1989 | Electra Glide Classic | ALL | ||
| Harley Davidson | FLHTC 1340 | 1338 | 1990-1998 | Electra Glide Classic | ALL | ||
| Harley Davidson | FLHTC 1450 | 1449 | 2002-2004 | Electra Glide Classic | ALL | ||
| Harley Davidson | FLHTC 1450 | 1450 | 2005 | Electra Glide Classic | AMERICA | ||
| Harley Davidson | FLHTC 1584 | 1584 | 2007-2011 | Electra Glide Classic | AMERICA | ||
| Harley Davidson | FLHTC 1584 ABS | 1584 | 2009-2011 | Electra Glide Classic | AMERICA | ||
| Harley Davidson | FLHTC 1690 | 1690 | 2012-2013 | Electra Glide Classic | AMERICA | ||
| Harley Davidson | FLHTC 1690 ABS | 1690 | 2011 | Electra Glide Classic | EUROPE | ||
| Harley Davidson | FLHTC 1690 ABS | 1690 | 2012 | Electra Glide Classic | ALL | ||
| Harley Davidson | FLHTC 1690 ABS | 1690 | 2013 | Electra Glide Classic | AMERICA | ||
| Harley Davidson | FLHTCI 1340 EFI | 1338 | 1996-1998 | Electra Glide Classic | ALL | ||
| Harley Davidson | FLHTCI 1450 EFI | 1450 | 1999-2000, 2003, 2005-2006 | Electra Glide Classic | AMERICA | ||
| Harley Davidson | FLHTCI 1450 EFI | 1449 | 2004 | Electra Glide Classic | ALL | ||
| Harley Davidson | FLHTCSE 1690 EFI | 1690 | 2004 | Electra Glide Screamin Eagle | ALL | ||
| Harley Davidson | FLHTCSE2 1690 EFI | 1690 | 2005 | Electra Glide Screamin Eagle | ALL | ||
| Harley Davidson | FLHTCU 1340 | 1319 | 1989 | Electra Glide Ultra Classic | ALL | ||
| Harley Davidson | FLHTCU 1340 | 1338 | 1990-1997 | Electra Glide Ultra Classic | ALL | ||
| Harley Davidson | FLHTCU 1584 | 1584 | 2007, 2010-2011 | Electra Glide Ultra Classic | ALL | ||
| Harley Davidson | FLHTCU 1584 | 1584 | 2009 | Electra Glide Ultra Classic | AMERICA | ||
| Harley Davidson | FLHTCU 1584 ABS | 1584 | 2008-2011 | Electra Glide Ultra Classic | ALL | ||
| Harley Davidson | FLHTCU 1690 | 1690 | 2012-2013 | Electra Glide Ultra Classic | ALL | ||
| Harley Davidson | FLHTCU 1690 ABS | 1690 | 2012-2013 | Electra Glide Ultra Classic | ALL | ||
| Harley Davidson | FLHTCUI 1340 EFI | 1340 | 1995 | Electra Glide Ultra Classic Special Anniversary Edition | AMERICA | ||
| Harley Davidson | FLHTCUI 1340 EFI | 1338 | 1996-1998 | Electra Glide Ultra Classic | ALL | ||
| Harley Davidson | FLHTCUI 1450 EFI | 1449 | 1999-2006 | Electra Glide Ultra Classic | ALL | ||
| Harley Davidson | FLHTCUSE 1690 | 1690 | 2006 | Electra Glide Ultra Classic Screamin Eagle | ALL | ||
| Harley Davidson | FLHTCUSE2 1800 | 1800 | 2007 | Electra Glide Ultra Classic Screamin Eagle | ALL | ||
| Harley Davidson | FLHTCUSE3 1800 ABS | 1800 | 2008 | Electra Glide Ultra Classic Screamin Eagle | ALL | ||
| Harley Davidson | FLHTCUSE4 1800 ABS | 1800 | 2009 | Electra Glide Ultra Classic CVO | ALL | ||
| Harley Davidson | FLHTCUSE5 1800 ABS | 1800 | 2010 | Electra Glide Ultra Classic CVO | ALL | ||
| Harley Davidson | FLHTCUSE6 1800 ABS | 1800 | 2011 | Electra Glide Ultra Classic CVO | ALL | ||
| Harley Davidson | FLHTCUSE7 1800 ABS | 1800 | 2012 | Electra Glide Ultra Classic CVO | ALL | ||
| Harley Davidson | FLHTCUSE8 1800 ABS | 1800 | 2013 | Electra Glide Ultra Classic CVO | ALL | ||
| Harley Davidson | FLHTCUSE8 1800 ABS | 1800 | 2013 | Electra Glide Ultra Classic CVO 110th Anniversary | ALL | ||
| Harley Davidson | FLHTE 1340 | 1319 | 1984 | Electra Glide Classic | ALL | ||
| Harley Davidson | FLHTI 1450 EFI | 1449 | 2004-2006 | Electra Glide | ALL | ||
| Harley Davidson | FLHTK 1584 ABS | 1584 | 2010-2011 | Electra Glide Ultra Limited | ALL | ||
| Harley Davidson | FLHTK 1690 ABS | 1690 | 2011-2013 | Electra Glide Ultra Limited | ALL | ||
| Harley Davidson | FLHTK 1690 ABS | 1690 | 2013 | Electra Glide Ultra Limited 110th Anniversary | ALL | ||
| Harley Davidson | FLHX 1450 | 1450 | 2006 | Street Glide | AMERICA | ||
| Harley Davidson | FLHX 1584 | 1584 | 2007-2011 | Street Glide | ALL | ||
| Harley Davidson | FLHX 1584 ABS | 1584 | 2008-2011 | Street Glide | ALL | ||
| Harley Davidson | FLHX 1690 | 1690 | 2011-2013 | Street Glide | ALL | ||
| Harley Davidson | FLHX 1690 ABS | 1690 | 2011-2013 | Street Glide | ALL | ||
| Harley Davidson | FLHXI 1450 EFI | 1449 | 2006 | Street Glide | ALL | ||
| Harley Davidson | FLHXSE 1800 ABS | 1800 | 2010 | Street Glide CVO | ALL | ||
| Harley Davidson | FLHXSE2 1800 ABS | 1800 | 2011 | Street Glide CVO | ALL | ||
| Harley Davidson | FLHXSE3 1800 ABS | 1800 | 2012 | Street Glide CVO | ALL | ||
| Harley Davidson | FLS 1690 | 1690 | 2012-2016 | Softail Slim | ALL | ||
| Harley Davidson | FLS 1690 | 1690 | 2017 | Softail Slim | AMERICA | ||
| Harley Davidson | FLS 1690 ABS | 1690 | 2012-2017 | Softail Slim | ALL | ||
| Harley Davidson | FLSS 1800 ABS | 1800 | 2016-2017 | Softail Slim S | ALL | ||
| Harley Davidson | FLST 1340 | 1338 | 1986 | Heritage Softail | AMERICA | ||
| Harley Davidson | FLST 1340 | 1338 | 1987-1990 | Heritage Softail | ALL | ||
| Harley Davidson | FLST 1450 | 1450 | 2006 | Heritage Softail | AMERICA | ||
| Harley Davidson | FLSTC 1340 | 1338 | 1988-1999 | Heritage Softail Classic | ALL | ||
| Harley Davidson | FLSTC 1450 | 1449 | 2000-2003 | Heritage Softail Classic | ALL | ||
| Harley Davidson | FLSTC 1450 | 1450 | 2004-2006 | Heritage Softail Classic | AMERICA | ||
| Harley Davidson | FLSTC 1584 | 1584 | 2007-2011 | Heritage Softail Classic | ALL | ||
| Harley Davidson | FLSTC 1584 ABS | 1584 | 2011 | Heritage Softail Classic | ALL | ||
| Harley Davidson | FLSTC 1690 | 1690 | 2012-2013 | Heritage Softail Classic | ALL | ||
| Harley Davidson | FLSTC 1690 ABS | 1690 | 2012-2017 | Heritage Softail Classic | ALL | ||
| Harley Davidson | FLSTC 1690 ABS | 1690 | 2013 | Heritage Softail Classic 110th Anniversary | ALL | ||
| Harley Davidson | FLSTCI 1450 EFI | 1449 | 2001-2006 | Heritage Softail Classic | ALL | ||
| Harley Davidson | FLSTF 1340 | 1338 | 1990-1999 | Fat Boy | ALL | ||
| Harley Davidson | FLSTF 1450 | 1449 | 2000-2003 | Fat Boy | ALL | ||
| Harley Davidson | FLSTF 1450 | 1450 | 2004-2006 | Fat Boy | AMERICA | ||
| Harley Davidson | FLSTF 1584 | 1584 | 2007-2010 | Fat Boy | ALL | ||
| Harley Davidson | FLSTF 1584 | 1584 | 2011 | Fat Boy | AMERICA | ||
| Harley Davidson | FLSTF 1584 ABS | 1584 | 2011 | Fat Boy | ALL | ||
| Harley Davidson | FLSTF 1690 | 1690 | 2012-2014 | Fat Boy | ALL | ||
| Harley Davidson | FLSTF 1690 ABS | 1690 | 2012-2017 | Fat Boy | ALL | ||
| Harley Davidson | FLSTFB 1584 | 1584 | 2010 | Fat Boy Special | EUROPE | ||
| Harley Davidson | FLSTFB 1584 | 1584 | 2010-2011 | Fat Boy Lo | AMERICA | ||
| Harley Davidson | FLSTFB 1584 ABS | 1584 | 2011 | Fat Boy Lo | AMERICA | ||
| Harley Davidson | FLSTFB 1584 ABS | 1584 | 2011 | Fat Boy Special | EUROPE | ||
| Harley Davidson | FLSTFB 1690 | 1690 | 2012-2013 | Fat Boy Lo | AMERICA | ||
| Harley Davidson | FLSTFB 1690 ABS | 1690 | 2012-2017 | Fat Boy Lo | AMERICA | ||
| Harley Davidson | FLSTFB 1690 ABS | 1690 | 2012-2017 | Fat Boy Special | EUROPE | ||
| Harley Davidson | FLSTFB 1690 ABS | 1690 | 2013 | Fat Boy Lo 110th Anniversary | AMERICA | ||
| Harley Davidson | FLSTFB 1690 ABS | 1690 | 2013 | Fat Boy Special 110th Anniversary | EUROPE | ||
| Harley Davidson | FLSTFBS 1800 ABS | 1800 | 2016-2017 | Fat Boy S | ALL | ||
| Harley Davidson | FLSTFI 1450 EFI | 1449 | 2001-2006 | Fat Boy | ALL | ||
| Harley Davidson | FLSTFI 1550 EFI | 1545 | 2005 | Fat Boy 15th Anniversary | ALL | ||
| Harley Davidson | FLSTFSE 1690 | 1690 | 2005 | Fat Boy Screamin Eagle | ALL | ||
| Harley Davidson | FLSTFSE2 1690 | 1690 | 2006 | Fat Boy Screamin Eagle | ALL | ||
| Harley Davidson | FLSTI 1450 EFI | 1449 | 2006 | Heritage Softail | ALL | ||
| Harley Davidson | FLSTN 1340 | 1338 | 1993-1996 | Heritage Softail Special/Nostalgia | ALL | ||
| Harley Davidson | FLSTN 1450 | 1449 | 2005-2006 | Softail Deluxe | AMERICA | ||
| Harley Davidson | FLSTN 1584 | 1584 | 2007-2011 | Softail Deluxe | ALL | ||
| Harley Davidson | FLSTN 1584 ABS | 1584 | 2011 | Softail Deluxe | ALL | ||
| Harley Davidson | FLSTN 1690 | 1690 | 2012-2013 | Softail Deluxe | ALL | ||
| Harley Davidson | FLSTN 1690 ABS | 1690 | 2012-2017 | Softail Deluxe | ALL | ||
| Harley Davidson | FLSTNI 1450 EFI | 1449 | 2005-2006 | Softail Deluxe | ALL | ||
| Harley Davidson | FLSTNSE 1800 ABS | 1800 | 2014-2015 | Softail Deluxe CVO | ALL | ||
| Harley Davidson | FLSTSB 1584 | 1584 | 2008-2011 | Cross Bones Springer | EUROPE | ||
| Harley Davidson | FLSTSE 1800 | 1800 | 2010 | Softail Convertible CVO | ALL | ||
| Harley Davidson | FLSTSE2 1800 | 1800 | 2011 | Softail Convertible CVO | AMERICA | ||
| Harley Davidson | FLSTSE2 1800 ABS | 1800 | 2011 | Softail Convertible CVO | ALL | ||
| Harley Davidson | FLSTSE3 1800 ABS | 1800 | 2012 | Softail Convertible CVO | ALL | ||
| Harley Davidson | FLT 1340 | 1319 | 1984 | Tour Glide | ALL | ||
| Harley Davidson | FLTC 1340 | 1319 | 1983-1991 | Tour Glide Classic | ALL | ||
| Harley Davidson | FLTCU 1340 | 1319 | 1989-1993 | Tour Glide Ultra Classic | ALL | ||
| Harley Davidson | FLTCU 1340 | 1340 | 1994-1996 | Tour Glide Ultra Classic | AMERICA | ||
| Harley Davidson | FLTR 1450 | 1450 | 1999-2003 | Road Glide | AMERICA | ||
| Harley Davidson | FLTR 1584 | 1584 | 2007-2010 | Road Glide | AMERICA | ||
| Harley Davidson | FLTR 1584 ABS | 1584 | 2009-2010 | Road Glide | AMERICA | ||
| Harley Davidson | FLTRI 1340 EFI | 1340 | 1998 | Road Glide | AMERICA | ||
| Harley Davidson | FLTRI 1450 EFI | 1450 | 1999-2006 | Road Glide | AMERICA | ||
| Harley Davidson | FLTRSE3 1800 ABS | 1800 | 2009 | Road Glide CVO | ALL | ||
| Harley Davidson | FLTRSEI 1550 | 1545 | 2000 | Road Glide Screamin Eagle | ALL | ||
| Harley Davidson | FLTRSEI2 1550 | 1550 | 2001 | Road Glide Screamin Eagle | AMERICA | ||
| Harley Davidson | FLTRU 1584 ABS | 1584 | 2011 | Road Glide Ultra | AMERICA | ||
| Harley Davidson | FLTRU 1690 ABS | 1690 | 2011-2013 | Road Glide Ultra | AMERICA | ||
| Harley Davidson | FLTRUSE 1800 ABS | 1800 | 2011 | Road Glide Ultra CVO | ALL | ||
| Harley Davidson | FLTRX 1584 | 1584 | 2010-2011 | Road Glide Custom | AMERICA | ||
| Harley Davidson | FLTRX 1584 ABS | 1584 | 2010-2011 | Road Glide Custom | AMERICA | ||
| Harley Davidson | FLTRX 1690 | 1690 | 2011-2013 | Road Glide Custom | AMERICA | ||
| Harley Davidson | FLTRX 1690 ABS | 1690 | 2011-2013 | Road Glide Custom | AMERICA | ||
| Harley Davidson | FLTRXSE 1800 ABS | 1800 | 2012 | Road Glide Custom CVO | ALL | ||
| Harley Davidson | FLTRXSE2 1800 ABS | 1800 | 2013 | Road Glide Custom CVO | ALL | ||
| Harley Davidson | FLTRXSE2 1800 ABS | 1800 | 2013 | Road Glide Custom CVO 110th Anniversary | ALL | ||
| Harley Davidson | FXDG 1340 | 1340 | 1983 | AMERICA | |||
| Harley Davidson | FXDWG 1340 | 1338 | 1993-1998 | Dyna Wide Glide | ALL | ||
| Harley Davidson | FXDWG 1450 | 1450 | 2004-2005 | Dyna Wide Glide | AMERICA |